I have a Worcester greenstar junior combi which works off a wireless thermostat that I have in the hall. If I want to add another heating zone so I can have separate control of the rads upstairs and downstairs what do I need to do?
I'm assuming a new circuit board and a zone valve of some sort, along with a second thermostat. What should the rough cost be for a job like this?
Thanks.
I'm assuming a new circuit board and a zone valve of some sort, along with a second thermostat. What should the rough cost be for a job like this?
Thanks.